Assuming the shape is a triangle, the area is 11.40 sq ft, approx.
A right angle triangle
The tree is 12.5 feet in height
Radius is = to half the diameter so.... when the radius of the semicircle is 5ft then the diameter is 10ft.
Depends length-25ft width-10ft length - 125ft width - 2ft length - 50ft width- 5ft
Not enough information. You need to know what sort of figure you are talking about - for example a rectangle, an ellipse, the surface of a rectangular block, etc.
Assuming the shape is a triangle, the area is 11.40 sq ft, approx.
It is not possible to provide an answer. Four linear measurements suggest that the figure is a quadrilateral of some sort. Unfortunately, information about the lengths of the sides is not enough to uniquely identify the shape and so the area cannot be determined. In order to see why the area cannot be determined, consider a rectangle with sides of 1 cm, 2cm, 1 cm and 2 cm. Clearly, its area is 1*2 = 2 cm2. However, the rectangle can be "distorted" into a parallelogram, with the same sides, but whose vertical height (and so its area) is reduced to 0!
5ft * 4ft * 3ft = 60 cubic ft = 1.699 cu metres
if you have a base line of say 10FT then all you have to do is go to your stop point and count back say 3FT then go back to you stop point and go up 4FT then all you have to do is make your 5FT mark from the 3FT to the 4FT and then you should have a right angle...
A square yard is 3ft by 3ft
1ft-3ft-5ft
Area of a rectangle = (length) x (width) = 10-ft x 5-ft = 50 square feet
5ft*8ft, 4ft*10ft, and 2ft*20 ft
A right angle triangle
How many litrs will fit in a tank that is 10ft by 5ft and 5ft deep? and a pump is discharging water from that tank 1250 LPM, what time will take to empty the tank?
It is: 4+5+3 = 12 feet